private static void ColorChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue == e.OldValue)
{
return;
}
HatchPicker hatchPicker = (HatchPicker)sender;
if (hatchPicker.BitmapSources != null)
{
string selectedHatchStyleName = HatchStyle.BackwardDiagonal.ToString();
if (hatchPicker.SelectedBitmapSource != null)
{
selectedHatchStyleName = hatchPicker.SelectedBitmapSource.GetValue(Canvas.NameProperty).ToString();
}
HatchPicker.UpdatePatternSources(hatchPicker.BitmapSources, hatchPicker.PatternSize, hatchPicker.BackgroundColor, hatchPicker.ForegroundColor);
if (hatchPicker.SelectedBitmapSource == null)
{
hatchPicker.SelectedBitmapSource = hatchPicker.BitmapSources.FirstOrDefault(s => { return(s.GetValue(Canvas.NameProperty).Equals(selectedHatchStyleName)); });
}
else
{
string oldHatchStyleName = hatchPicker.SelectedBitmapSource.GetValue(Canvas.NameProperty).ToString();
if (oldHatchStyleName != selectedHatchStyleName)
{
hatchPicker.SelectedBitmapSource = hatchPicker.BitmapSources.FirstOrDefault(s => { return(s.GetValue(Canvas.NameProperty).Equals(selectedHatchStyleName)); });
}
}
}
}
private void ChangeColorFromColorPicker(Control colorPicker, EventArgs e)
{
if (colorPicker is SolidColorPicker)
{
SolidColorPicker solidColorPicker = (SolidColorPicker)colorPicker;
Color newColor = solidColorPicker.SelectedColor;
GeoColor newGeoColor = GeoColor2MediaColorConverter.ConvertBack(newColor);
hatchColorPicker.SyncBaseColor(DrawingColorToMediaColorConverter.ConvertBack(newColor));
gradientPicker.SyncBaseColor(DrawingColorToMediaColorConverter.ConvertBack(newColor));
SelectedBrush = new GeoSolidBrush(newGeoColor);
}
else if (colorPicker is HatchPicker)
{
HatchPicker hatchPicker = (HatchPicker)colorPicker;
System.Drawing.Drawing2D.HatchStyle drawingHatchStyle = hatchPicker.SelectedHatchStyle;
GeoHatchStyle geoHatchStyle = GeoHatchStyle2DrawingHatchStyle.ConvertBack(drawingHatchStyle);
//solidColorPicker.SyncBaseColor(hatchPicker.ForegroundColor);
gradientPicker.SyncBaseColor(hatchPicker.ForegroundColor);
SelectedBrush = new GeoHatchBrush(geoHatchStyle, GeoColor2DrawingColorConverter.ConvertBack(hatchPicker.ForegroundColor)
, GeoColor2DrawingColorConverter.ConvertBack(hatchColorPicker.BackgroundColor));
}
else if (colorPicker is TexturePicker)
{
PropertyChangedEventArgs args = (PropertyChangedEventArgs)e;
TexturePicker texturePicker = (TexturePicker)colorPicker;
if (args.PropertyName == "SelectedBrush")
{
ImageBrush mediaBrush = texturePicker.SelectedBrush as ImageBrush;
if (mediaBrush != null)
{
BitmapImage imageSource = (BitmapImage)mediaBrush.ImageSource;
if (imageSource != null)
{
SelectedBrush = new GeoTextureBrush(new GeoImage(imageSource.UriSource.LocalPath));
}
}
}
}
else if (colorPicker is DrawingLinearGradientBrushPicker)
{
DrawingLinearGradientBrushPicker linearPicker = (DrawingLinearGradientBrushPicker)colorPicker;
LinearGradientBrushEntity brushEntity = linearPicker.SelectedBrush;
solidColorPicker.SyncBaseColor(brushEntity.StartColor);
hatchColorPicker.SyncBaseColor(brushEntity.StartColor);
SelectedBrush = new GeoLinearGradientBrush(GeoColor2DrawingColorConverter.ConvertBack(brushEntity.StartColor),
GeoColor2DrawingColorConverter.ConvertBack(brushEntity.EndColor),
brushEntity.Angle);
}
}
private static void SelectedBitmapSourceChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue != null)
{
HatchPicker hatchPicker = (HatchPicker)sender;
hatchPicker.OnPropertyChanged("SelectedHatchStyle");
if (!hatchPicker.stopRaisingColorChangedEvent)
{
hatchPicker.OnSelectionChanged();
}
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
solidColorBrushTabItem = GetTemplateChild("SolidColorBrushTabItem") as TabItem;
hatchBrushTabItem = GetTemplateChild("HatchBrushTabItem") as TabItem;
textureTabItem = GetTemplateChild("TextureTabItem") as TabItem;
gradientTabItem = GetTemplateChild("GradientColorBrushTabItem") as TabItem;
solidColorPicker = GetTemplateChild("SolidColorPicker") as SolidColorPicker;
textureColorPicker = GetTemplateChild("TextureColorPicker") as TexturePicker;
hatchColorPicker = GetTemplateChild("HatchColorPicker") as HatchPicker;
gradientPicker = GetTemplateChild("GradientPicker") as DrawingLinearGradientBrushPicker;
pickTextureButton = GetTemplateChild("PickTextureButton") as Button;
colorTabControl = GetTemplateChild("ColorTabControl") as TabControl;
customColorList = GetTemplateChild("CustomColorList") as ListBox;
helpContainer = GetTemplateChild("HelpContainer") as ContentPresenter;
addcutomColorButton = GetTemplateChild("AddCustomColorButton") as Button;
if (!isTemplateApplied)
{
solidColorPicker.IsEnabled = IsSolidColorBrushTabEnabled;
textureColorPicker.IsEnabled = IsTextureBrushTabEnabled;
hatchColorPicker.IsEnabled = IsHatchBrushTabEnabled;
gradientPicker.IsEnabled = IsGradientColorBrushTabEnabled;
solidColorPicker.SelectionChanged += new EventHandler(SolidColorPicker_SelectionChanged);
hatchColorPicker.SelectionChanged += new EventHandler(HatchColorPicker_SelectionChanged);
textureColorPicker.PropertyChanged += new PropertyChangedEventHandler(TextureColorPicker_PropertyChanged);
gradientPicker.SelectedBrushChanged += new EventHandler(GradientPicker_SelectedBrushChanged);
pickTextureButton.Click += new RoutedEventHandler(PickTextureButton_Click);
solidColorPicker.SelectedItemDoubleClick += OnSelectedItemDoubleClick;
hatchColorPicker.SelectedItemDoubleClick += OnSelectedItemDoubleClick;
textureColorPicker.SelectedItemDoubleClick += OnSelectedItemDoubleClick;
solidColorPicker.ColorPanelMouseDoubleClick += new MouseButtonEventHandler(SolidColorPicker_ColorPanelMouseDoubleClick);
customColorList.SelectionChanged += new SelectionChangedEventHandler(CustomColorList_SelectionChanged);
colorTabControl.SelectionChanged += new SelectionChangedEventHandler(ColorTabControl_SelectionChanged);
addcutomColorButton.Click += new RoutedEventHandler(AddcutomColorButton_Click);
helpContainer.Content = HelpResourceHelper.GetHelpButton("ColorPickerHelp", HelpButtonMode.IconWithLabel);
defaultColors = CreateDefaultPalette();
customColorList.ItemsSource = defaultColors;
isTemplateApplied = true;
Loaded -= TabColorPicker_Loaded;
Loaded += TabColorPicker_Loaded;
}
}